#649D24#649D24

#649D24 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.3% C 0.160 H 132.0°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#649D24
RGB	rgb(100, 157, 36)
HSL	hsl(88, 63%, 38%)
HSV	hsv(88, 77%, 62%)
CMYK	cmyk(36.3%, 0%, 77.1%, 38.4%)
CIE-LAB	lab(58.93, -37.81, 53.33)
CIE-LCH	lch(58.93, 65.37, 125.34°)
OKLab	oklab(63.32% -0.1069 0.1186)
OKLCH	oklch(63.32% 0.16 132)
XYZ	xyz(17.6307, 26.9499, 5.9416)
Luminance	0.2695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D24 #5D249D

analogous

#9D9924 #649D24 #289D24

triadic

#649D24 #24649D #9D2464

tetradic

#649D24 #249D99 #5D249D #9D2428

square

#649D24 #249D99 #5D249D #9D2428

split-complementary

#649D24 #24289D #99249D

monochromatic

#25390D #446B19 #649D24 #84CF2F #A1DB61

Accessibility & contrast

On white

3.29

#649D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#649D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D24

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D24	#FFFFFF	#000000	##000000
##649D24	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49106

Deuteranopia (green-blind)

#9C8C30

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d24;
/* rgb */ color: rgb(100, 157, 36);
/* oklch */ color: oklch(63.3% 0.160 132.0);

Tailwind

colors: {
  custom: {
    50: '#95ba68',
    500: '#649d24',
    950: '#000000',
  },
}

SCSS

$custom: #649d24;
$custom-light: #95ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#649d24",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 36
  },
  "hsl": {
    "h": 88.264,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63323,
    "c": 0.1597,
    "h": 132
  },
  "luminance": 0.26951
}

Semantic roles & 50–950 ramp

primary

#649D24

secondary

#8C5DC0

accent

#42E68F

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649D24

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →